TABLE 2.
The 30 most strongly hydrogen peroxide-induced genes in the wild-type strain
| Gene | b no. | Induction ratioa | Functionb |
|---|---|---|---|
| dps | b0812 | 180 | Stress response DNA binding protein |
| yaiA | b0389 | 56 | Function unknown |
| katG | b3942 | 44 | Catalase hydrogen peroxidase I |
| grxA | b0849 | 37 | Glutaredoxin I |
| yfiA | b2597 | 36 | Function unknown |
| ibpA | b3687 | 29 | Chaperone, heat-inducible protein of HSP20 family |
| yjiD | b4326 | 29 | Function unknown |
| ycfR | b1112 | 26 | Function unknown |
| ahpF | b0606 | 22 | Alkyl hydroperoxide reductase large subunit |
| trxC | b2582 | 21 | Thioredoxin 2 |
| sufA | b1684 | 21 | Homology with IscA |
| ymgB | b1166 | 20 | Function unknown |
| ahpC | b0605 | 20 | Alkyl hydroperoxide reductase small subunit |
| ibpB | b3686 | 18 | Chaperone, heat-inducible protein of HSP20 family |
| yaaA | b0006 | 18 | Function unknown |
| tnaA | b3708 | 18 | Tryptophanase |
| fpr | b3924 | 17 | Ferredoxin NADP+ reductase |
| cysK | b2414 | 16 | Cysteine synthase |
| sufB | b1683 | 16 | Function unknown |
| dsdX | b2365 | 15 | Homology with gluconate permease |
| ybjM | b0848 | 15 | Function unknown |
| yeeD | b2012 | 14 | Function unknown |
| dsdA | b2366 | 13 | d-Serine deaminase |
| soxS | b4062 | 13 | Regulatory protein of soxRS regulon |
| sbp | b3917 | 12 | Periplasmic sulfate binding protein |
| sufC | b1682 | 12 | Putative ABC transporter |
| phoH | b1020 | 12 | Member of pho regulon |
| hemH | b0475 | 11 | Ferrochelatase |
| yljA | b0881 | 11 | Function unknown |
| ycgZ | b1164 | 11 | Function unknown |
a
Ratio of transcript levels for hydrogen peroxide-treated wild-type (MG1655) strain to transcript levels for untreated wild-type strain.
b
Function descriptions are taken from http://genolist.pasteur.fr/Colibri/.